NTN 4T-LM503349A/LM503310 Taper Roller 45.987 mm I.D Taper Roller Bearing, 74.976 mm O.D
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Subtotal (1 unit)*
£25.75
(exc. VAT)
£30.90
(inc. VAT)
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- Shipping from 15 January 2026
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Units | Per unit |
|---|---|
| 1 + | £25.75 |
*price indicative
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Taper Roller Bearing | |
| Inside Diameter | 45.987 mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 18mm | |
| Number of Rows | 1 | |
| Cup Width | 14mm | |
| Static Load Rating | 71kN | |
| Series | 4T-LM503349A/LM503310 | |
| Outside Diameter | 74.976 mm | |
| Bearing Dynamic Load Rating | 51 KN | |
| Standards/Approvals | ISO 355, ABMA, RoHS, JIS B 1512 | |
| Maximum Speed - Oil | 6300rpm | |
| Maximum Speed - Grease | 4700rpm | |
| Limiting Speed | 4700, 6300rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 45.987 mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Bearing Material Case Carburised Steel | ||
Cone Width 18mm | ||
Number of Rows 1 | ||
Cup Width 14mm | ||
Static Load Rating 71kN | ||
Series 4T-LM503349A/LM503310 | ||
Outside Diameter 74.976 mm | ||
Bearing Dynamic Load Rating 51 KN | ||
Standards/Approvals ISO 355, ABMA, RoHS, JIS B 1512 | ||
Maximum Speed - Oil 6300rpm | ||
Maximum Speed - Grease 4700rpm | ||
Limiting Speed 4700, 6300rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed to excel in demanding applications. Featuring a single-row configuration, it combines strength with precision, making it an optimal choice for various machinery and equipment. With a robust pressed steel cage, it ensures durability while maintaining smooth operation. This bearing's comprehensive design takes into account essential parameters such as load ratings and temperature range, setting it apart from competitors. Furthermore, its specifications cater to a broad range of industrial needs, ensuring reliability and longevity. The attention to detail in its engineering highlights its capability to withstand extreme conditions, making it indispensable for any serious operator looking for dependable performance.
Designed to perform effectively under both oil and grease lubrication
Capable of operating within an extensive temperature range
Features precise dimensions for easy installation and compatibility
Constructed with high-quality materials to prolong service life
Utilises advanced design principles to minimise wear over time
Related links
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